- sh start_fe/start_be --console is used to instruct the program to run in console mode.
- sh start_fe/start_be --daemon is used to instruct the program to run in daemon mode.
- sh start_fe/start_be used starts as a background execution, records output and error logs to the specified file
Fix two bugs:
1. Call `UserGroupInformation.doAs` when enable security authentication
2. `catalogId` is 0 when `IcebergExternalCatalog` is loaded from fe image
Sometimes the first run of query may be longer then former given threshold, which case test fail.
Also add a new session variable test_query_cache_hit
So that we can use it to test if cache is hit in regression test
* [improvement](scanner_schedule) reduce memory consumption of scanner
1. limit scanner by memory consumptin rather than blocks.
2. scheduler run correcty instread of at lest 1.
UNIX_TIMESTAMP function data format parameter supports 'yyyy-MM-dd HH:mm:ss'
The implementation is the same as the date_format function
before:
```sql
mysql> select UNIX_TIMESTAMP('2023-09-18 00:00:00','yyyy-MM-dd HH:mm:ss');
+--------------------------------------------------------------+
| unix_timestamp('2023-09-18 00:00:00', 'yyyy-MM-dd HH:mm:ss') |
+--------------------------------------------------------------+
| NULL |
+--------------------------------------------------------------+
1 row in set (0.04 sec)
```
now:
```sql
mysql> select UNIX_TIMESTAMP('2023-09-18 00:00:00','yyyy-MM-dd HH:mm:ss');
+------------+
| 1694966400 |
+------------+
| 1694966400 |
+------------+
1 row in set (0.01 sec)
```
runtime filter should not push down through topN
runtime filter should not push down through window if target slot is not partition key of all windowExpressions
a wide table
Users rarely set scan_queue_mem_limit, so it almost often works as 2G/20. However,
somecases we need set it to a larger value, especially for insrt into
select from a wide table.
generate more runtime filters
example:
lineitem join partsupp on l_partkey= ps_partkey join filter(part) on ps_partkey=p_partkey
we need two RFs:
RF1: p_partkey->ps_partkey
RF2: p_partkey->l_partkey
This pr will generate RF2, but current version will not.
merge runtime filters
current version, if one src could affect 2 targets, we will generate 2 runtime filters.
after this pr, the two rf will be merged.
refer to regression test: ds_rf2/ds_rf5/ds_rf54
It's caused by we used same query id for multiple queries of same olap analyze task, but many structures related to query execution depends on query id.
fix: non-static inner class should not implement serialized interface, or when it is serialized it will contain outer class info, which is not safe
And in this scenario, the class does not use info of outer class, which should use static class instead
Two improvements:
1. Move the `Job_id` column for the return info of `Analyze table` command to the first column. To keep consistent with `show analyze`.
```
mysql> analyze table hive.tpch100.region;
+--------+--------------+-------------------------+------------+--------------------------------+
| Job_Id | Catalog_Name | DB_Name | Table_Name | Columns |
+--------+--------------+-------------------------+------------+--------------------------------+
| 14403 | hive | default_cluster:tpch100 | region | [r_regionkey,r_comment,r_name] |
+--------+--------------+-------------------------+------------+--------------------------------+
1 row in set (0.03 sec)
```
2. Add `analyze_timeout` session variable, to control `analyze table/database with sync` timeout.
since we have three infrastructure to ensure changing input column order
not lead to wrong result, we could remove this flag on LogicalProject to
eliminate project as mush as possible and let code clear.
1. output list in ResultSink node
2. regular children output in SetOperation node
3. producer to consumer slot id map in CteConsumer
Current cte common filter extraction doesn't work if the filters can be aggregated, which will lead the common filter can't be pushed down inside cte. Consider the following case:
with main as (select c1 from t1) select * from (select m1.* from main m1, main m2 where m1.c1 = m2.c1) abc where c1 = 1;
The common c1=1 filter can't be pushed down.
This pr fixed the original extraction logic from set to list to make the logic works, and this will also resolve the tpcds query4/11's pattern works well also.
In order to decouple PointQueryExec from the Coordinator, both PointQueryExec and Coordinator inherit from CoordInterface, and are collectively scheduled through StmtExecutor.
Error Msg:
Caused by: org.apache.doris.datasource.CacheException: failed to get input splits for FileCacheKey{location='viewfs://my-cluster/ns1/usr/hive/warehouse/viewfs.db/parquet_table', inputFormat='org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat'} in catalog test_viewfs_hive
at org.apache.doris.datasource.hive.HiveMetaStoreCache.loadFiles(HiveMetaStoreCache.java:466) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache.access$400(HiveMetaStoreCache.java:112) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache$3.load(HiveMetaStoreCache.java:210) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache$3.load(HiveMetaStoreCache.java:202) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.common.util.CacheBulkLoader.lambda$null$0(CacheBulkLoader.java:42) ~[doris-fe.jar:1.2-SNAPSHOT]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_131]
... 3 more
Caused by: org.apache.doris.common.UserException: errCode = 2, detailMessage = Failed to list located status for path: viewfs://my-cluster/ns1/usr/hive/warehouse/viewfs.db/parquet_table
at org.apache.doris.fs.remote.RemoteFileSystem.listLocatedFiles(RemoteFileSystem.java:54) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache.getFileCache(HiveMetaStoreCache.java:381) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache.loadFiles(HiveMetaStoreCache.java:432) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache.access$400(HiveMetaStoreCache.java:112) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache$3.load(HiveMetaStoreCache.java:210) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache$3.load(HiveMetaStoreCache.java:202) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.common.util.CacheBulkLoader.lambda$null$0(CacheBulkLoader.java:42) ~[doris-fe.jar:1.2-SNAPSHOT]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_131]
... 3 more
Caused by: java.nio.file.AccessDeniedException: viewfs://my-cluster/ns1/usr/hive/warehouse/viewfs.db/parquet_table: org.apache.hadoop.fs.s3a.auth.NoAuthWithAWSException: No AWS Credentials provided by TemporaryAWSCredentialsProvider SimpleAWSCredentialsProvider EnvironmentVariableCredentialsProvider IAMInstanceCredentialsProvider : com.amazonaws.SdkClientException: Unable to load AWS credentials from environment variables (AWS_ACCESS_KEY_ID (or AWS_ACCESS_KEY) and AWS_SECRET_KEY (or AWS_SECRET_ACCESS_KEY))
at org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:215) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.Invoker.onceInTheFuture(Invoker.java:190) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.Listing$ObjectListingIterator.next(Listing.java:651) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.Listing$FileStatusListingIterator.requestNextBatch(Listing.java:430) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.Listing$FileStatusListingIterator.<init>(Listing.java:372) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.Listing.createFileStatusListingIterator(Listing.java:143) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.Listing.getListFilesAssumingDir(Listing.java:211) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.S3AFileSystem.innerListFiles(S3AFileSystem.java:4898) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.S3AFileSystem.lambda$listFiles$38(S3AFileSystem.java:4840) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.invokeTrackingDuration(IOStatisticsBinding.java:547) ~[hadoop-common-3.3.6.jar:?]
at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.lambda$trackDurationOfOperation$5(IOStatisticsBinding.java:528) ~[hadoop-common-3.3.6.jar:?]
at org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding.trackDuration(IOStatisticsBinding.java:449) ~[hadoop-common-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2480) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.S3AFileSystem.trackDurationAndSpan(S3AFileSystem.java:2499) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.hadoop.fs.s3a.S3AFileSystem.listFiles(S3AFileSystem.java:4839) ~[hadoop-aws-3.3.6.jar:?]
at org.apache.doris.fs.remote.RemoteFileSystem.listLocatedFiles(RemoteFileSystem.java:50) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache.getFileCache(HiveMetaStoreCache.java:381) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache.loadFiles(HiveMetaStoreCache.java:432) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache.access$400(HiveMetaStoreCache.java:112) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache$3.load(HiveMetaStoreCache.java:210) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.datasource.hive.HiveMetaStoreCache$3.load(HiveMetaStoreCache.java:202) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.common.util.CacheBulkLoader.lambda$null$0(CacheBulkLoader.java:42) ~[doris-fe.jar:1.2-SNAPSHOT]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_131]
... 3 more
